//
//  StorageTool.h
//  Command
//
//  Created by Hechun on 2020/11/7.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

/// 存储工具
@interface StorageTool : NSObject

+ (void)saveNewsId:(NSString *)newsId;
+ (BOOL)isContainNewsId:(NSString *)newsId;

@end

NS_ASSUME_NONNULL_END
